Cita APA (7th ed.)

Observe Reserch Foundation. (2000). India: 2000- observer statistical hand book. O.R.F.].

Cita Chicago (17th ed.)

Observe Reserch Foundation. India: 2000- Observer Statistical Hand Book. New Delhi: O.R.F.], 2000.

Cita MLA (9th ed.)

Observe Reserch Foundation. India: 2000- Observer Statistical Hand Book. O.R.F.], 2000.